Patent Assignment
Reel/Frame 042034/0457
Assignment of Assignor's Interest
Recorded: 2017-04-17
Pages: 6
Assignors
GUPTA, D.V. SATYANARAYANA
Executed: 2011-02-10
CHETTY, MADHUKAR
Executed: 2011-02-11
CARMAN, PAUL
Executed: 2011-02-10
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019
Covered Property
(1)
Oil Field Treatment Fluids
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.